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December Weather in Centerville, United States

Last updated: June 24, 2025

In December, the average temperature in Centerville, United States hovers around 4°C (40°F). However, be prepared for temperature fluctuations, as it can dip to a chilly -14°C (7°F) or rise to a pleasant 25°C (78°F). During this period, expect about 68 mm (2.7 in) of precipitation over 7 days, accompanied by an average humidity of 86%.

December Temperature in Centerville

In December in Centerville, the average temperature is 4°C (40°F). Maximums can reach 25°C (78°F), and minimums can drop as low as -14°C (7°F). Travelers should prepare for a wide range of temperatures and pack accordingly.

December Weather in Centerville: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Centerville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Centerville, December typically has an average temperature of 4°C (40°F), with highs reaching up to 25°C (78°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec343748556574787571584440
Data source: Temperature data for Centerville generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Centerville

In Centerville in December, the precipitation amount is 68 mm (2.7 in) over the course of 7 days.

December Precipitation Trends in Centerville

The chart displays monthly precipitation patterns in Centerville, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Centerville, December typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec831041451681758996103631147668
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Centerville

In Centerville in December humidity is 86%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel cumbersome as you navigate through a thick, heavy air that clings to your skin.

December Average Humidity in Centerville

This chart illustrates the average monthly humidity levels in Centerville, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Centerville is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%80%80%83%83%76%69%68%72%83%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Centerville

In Centerville in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Centerville, you can check the information here.

Maximum UV Index Levels in Centerville for December

The chart shows the monthly maximum UV Index (UVI) for Centerville in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Centerville typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Centerville December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Centerville Compares to Other Months

Weather in Centerville varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Centerville, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Centerville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)83 mm (3.3 inches)83%moderate
February Weather3°C (37°F)104 mm (4.1 inches)81%high
March Weather9°C (48°F)145 mm (5.7 inches)80%high
April Weather13°C (55°F)168 mm (6.6 inches)80%very high
May Weather19°C (66°F)175 mm (6.9 inches)83%very high
June Weather23°C (74°F)89 mm (3.5 inches)83%extreme
July Weather26°C (78°F)96 mm (3.8 inches)76%extreme
August Weather24°C (75°F)103 mm (4.1 inches)69%very high
September Weather22°C (71°F)63 mm (2.5 inches)68%very high
October Weather15°C (59°F)114 mm (4.5 inches)72%high
November Weather7°C (45°F)75 mm (3.0 inches)83%moderate
December Weather4°C (40°F)68 mm (2.7 inches)86%moderate

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